Hybrid logics are a principled generalization of both modal logics and description logics, a standard formalism for knowledge representation. In this paper we give the first const...
Logical connectives familiar from the study of hybrid logic can be added to the logical framework LF, a constructive type theory of dependent functions. This extension turns out t...
Electronic dictionaries offer many possibilities unavailable in paper dictionaries to view, display or access information. However, even these resources fall short when it comes t...
Quick access to short, relevant video segments enables efficient use of a digital video library. This study evaluated an interface designed for such access, an interface that allow...
Michael G. Christel, David B. Winkler, C. Roy Tayl...
We describe the design and implementation of a security infrastructure for a distributed Java application. This work is inspired by SDSI/SPKI, but has a few twists of its own. We ...